Funct. Mater. 2021; 28 1: 151-157.
doi:https://doi.org/10.15407/fm28.01.151
Magic pore dynamics in clusters
1Institute for Single Crystals, National Academy of Sciences of Ukraine, 60 Lenin Ave., 61001 Kharkiv, Ukraine 2Kharkiv National University, 4 Svobody Sq., 61000 Kharkiv, Ukraine
Abstract:
Process of relaxation of nanocluster with an intrinsic pore was investigated by molecular dynamics method for different phase states of initial cluster. It was shown that, for the initially solid (the most ordered) cluster state, the system can reach metastable state where pore radius is fixed at one of magic values that corresponds to minimum of the brocken bond numbe. The analogy is made with magic clusters that demonstrate unusual physical properties.
Keywords:
Cluster, magic numbers, phase state, pore, nonequilibrium process, relaxation.
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